用于c ++代码的Web前端

Question

I have c++ code that can be compiled under Linux, windows or Mac OS. The code compares two images. I would like to have its front end running on a browser and make available to the www.

I am familiar with hosting and dns and that is not the issue. what I can't seem to figure out is:

1. How do I invoke the script once the image is uploaded by users?

2. The results from the code needs to be displayed back to the browser. How can a callback be set up for this?

Is there a php solution? Or python (with flask)?

Answer 1

You can either call the C++ application from PHP with exec and then return to browser whatever result is there. This is quick and not good idea. Better approach is to have a service/daemon in C++ running and taking tasks from queue (like RabbitMQ for example). This is scalable solution but requires more effort to implement.